<div id="menu"> 
	<a href="http://localhost:8080/FlyGreenwichAirline/">home</a> 
	<a href="http://localhost:8080/FlyGreenwichAirline/intro.jsp">introduction</a> 
	<a href="http://localhost:8080/FlyGreenwichAirline/promotion.jsp">promotion</a> 
</div>